13437842800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{5501}}^1$

素因数の和:5747

約数の個数: 120

約数和(自身を含む): 33501105792

約数和(自身を除く): 20063262992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 197, 200, 248, 310, 394, 400, 496, 620, 775, 788, 985, 1240, 1550, 1576, 1970, 2480, 3100, 3152, 3940, 4925, 5501, 6107, 6200, 7880, 9850, 11002, 12214, 12400, 15760, 19700, 22004, 24428, 27505, 30535, 39400, 44008, 48856, 55010, 61070, 78800, 88016, 97712, 110020, 122140, 137525, 152675, 170531, 220040, 244280, 275050, 305350, 341062, 440080, 488560, 550100, 610700, 682124, 852655, 1083697, 1100200, 1221400, 1364248, 1705310, 2167394, 2200400, 2442800, 2728496, 3410620, 4263275, 4334788, 5418485, 6821240, 8526550, 8669576, 10836970, 13642480, 17053100, 17339152, 21673940, 27092425, 33594607, 34106200, 43347880, 54184850, 67189214, 68212400, 86695760, 108369700, 134378428, 167973035, 216739400, 268756856, 335946070, 433478800, 537513712, 671892140, 839865175, 1343784280, 1679730350, 2687568560, 3359460700, 6718921400, 13437842800]

約数ペア:

[(1, 13437842800), (2, 6718921400), (4, 3359460700), (5, 2687568560), (8, 1679730350), (10, 1343784280), (16, 839865175), (20, 671892140), (25, 537513712), (31, 433478800), (40, 335946070), (50, 268756856), (62, 216739400), (80, 167973035), (100, 134378428), (124, 108369700), (155, 86695760), (197, 68212400), (200, 67189214), (248, 54184850), (310, 43347880), (394, 34106200), (400, 33594607), (496, 27092425), (620, 21673940), (775, 17339152), (788, 17053100), (985, 13642480), (1240, 10836970), (1550, 8669576), (1576, 8526550), (1970, 6821240), (2480, 5418485), (3100, 4334788), (3152, 4263275), (3940, 3410620), (4925, 2728496), (5501, 2442800), (6107, 2200400), (6200, 2167394), (7880, 1705310), (9850, 1364248), (11002, 1221400), (12214, 1100200), (12400, 1083697), (15760, 852655), (19700, 682124), (22004, 610700), (24428, 550100), (27505, 488560), (30535, 440080), (39400, 341062), (44008, 305350), (48856, 275050), (55010, 244280), (61070, 220040), (78800, 170531), (88016, 152675), (97712, 137525), (110020, 122140)]